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What is different between negative vector and null vector?
A null vector has no magnitude, a negative vector does have a magnitude but it is in the direction opposite to that of the reference vector.
Can the magnitude of a vector be negative?
No, the value can't be negative because magnitude of a vector is just how long it is regardless of its direction. :-)
Can the magnitude of a vector have a negative value?
The magnitude of a vector is always treated as non negative and the minus sign indicates the reversal of that vector through an angle of 180 degree.
Can be magnitude of a vector have negative value?
Vectors have magnitude and direction. The magnitude is always a positive number.
Can a vector have a negative value?
A vector is characterized by a magnitude, direction and sense of direction. If you are referring to the magnitude of a vector, it cannot be negative because of the way the magnitude is calculated. For example, vector F has components Fx and Fy. The magnitude of F is (Fx^2+Fy^2)^(1/2)However, you could see something like -F. What you are really looking at is multiplying a vector, F by -1. What this means is that -F has the same magnitude and line of action as F, but has an opposite direction as F.
Can the magnitude of a vector has negative value?
No, the magnitude of a vector is always a positive value or zero. It represents the length of the vector and is a scalar quantity. Negative values are not associated with the magnitude of a vector.
What is different between negative vector and null vector?
A null vector has no magnitude, a negative vector does have a magnitude but it is in the direction opposite to that of the reference vector.
Can the magnitude of a vector be negative?
No, the value can't be negative because magnitude of a vector is just how long it is regardless of its direction. :-)
Can the magnitude of a vector have a negative value?
The magnitude of a vector is always treated as non negative and the minus sign indicates the reversal of that vector through an angle of 180 degree.
Can be magnitude of a vector have negative value?
Vectors have magnitude and direction. The magnitude is always a positive number.
What is null vector?
NULL VECTOR::::null vector is avector of zero magnitude and arbitrary direction the sum of a vector and its negative vector is a null vector...
What is a unit vector?
It is a vector whose magnitude is 1.It is a vector whose magnitude is 1.It is a vector whose magnitude is 1.It is a vector whose magnitude is 1.
Can a vector have a negative value?
A vector is characterized by a magnitude, direction and sense of direction. If you are referring to the magnitude of a vector, it cannot be negative because of the way the magnitude is calculated. For example, vector F has components Fx and Fy. The magnitude of F is (Fx^2+Fy^2)^(1/2)However, you could see something like -F. What you are really looking at is multiplying a vector, F by -1. What this means is that -F has the same magnitude and line of action as F, but has an opposite direction as F.
What are negative vector?
Convenient notation for vectors of the same magnitude but in the opposite direction.
What is meant by negative vector?
A negative vector is a vector that has the opposite direction of the original vector but the same magnitude. It is obtained by multiplying the original vector by -1. In other words, if the original vector points in a certain direction, the negative vector points in the exact opposite direction.
What is a vector magnitude?
A vector magnitude is the number that is associated to the length of the vector.
Can scalar be a negative number?
Yes, a scalar can be a negative number. For instance: c<x₁,x₂> = <cx₁,cx₂> such that <x₁,x₂> is a vector. Let c = -1 for instance. Then, we have this vector: <-x₁,-x₂> Compared to <x₁,x₂>, <-x₁,-x₂> has negative signs. In physics and mathematics, if we multiply the vector or something by a negative value scalar, then the direction of the vector is reversed, and the magnitude stays the same. If the magnitude increases/decreases, and the direction of the vector is reversed, then we can multiply the vector by any negative non-1 scalar value.
